Charlotte Tilbury Makeup

Charlotte Tilbury is one of the fashion world's most in-demand makeup artists, so when she created her own product line in 2013, it predictably did not disappoint. She calls her Wonderglow primer "Gisele in a jar," but we'd argue that all of Tilbury's makeup and skin products make us feel a little closer to supermodel status.

Ciaté London

Created in 2009, Ciaté became a huge success when it launched its Paint Pots (remember Caviar Nails?). Now it has expanded into color cosmetics and collaborated with It Girls like Olivia Palermo to round out its offerings.

The classic polish you know and love: Ciaté London Paint Pot in Play Date, $15, nordstrom.com

Rimmel London

We bet you didn't know a perfumer named Eugene Rimmel created the namesake cosmetics brand in 1834. With iconic women like Kate Moss, Georgia May Jagger, and Zooey Deschanel fronting it over the years, Rimmel has stayed at the fore of beauty trends to this day.

Burberry Beauty

When the fashion powerhouse launched beauty in 2010, people couldn't wait to start collecting the check-print-packaged products in addition to the brand's trench coats and scarves. And with models like Cara Delevingne starring in the brand's ad campaigns, it's become cooler than ever.

Nails Inc.

When Thea Green, a fashion editor at the British magazine Tatler, came to the manicure-obsessed U.S. and realized that the U.K. was lacking in professional, high-quality nail services and fashion-forward products for women with little time, Nails Inc. was born. Now with a portfolio of more than 150 polish colors and special effects and celebs like Alexa Chung and Victoria Beckham creating their own collections, the brand has come full circle with a growing presence (including a nail bar in New York City's Saks Fifth Avenue) in the States.

Illamasqua

With professional-quality products and a whopping range of colors and textures, Illamasqua is as amazing for makeup pros as it is for beginners. Its mission statement: "With British creativity at our roots and self expression in our hearts, our mission is to inspire you to take pride in everything you are and all you aspire to become."

Real Techniques

Created by Sam and Nicola Chapman, a.k.a. the nieces of Princess Diana's makeup artist Maggie Hunt, you know the line must be good. After achieving big-time YouTube fame via their channel Pixiwoo, the makeup artist sisters launched their brush line in 2011.

Eyeko

Established in 1999, Eyeko reinvented the mascara game by creating an "eye wardrobe" of formulas and brushes with the benefits of long-term lash care for every woman and occasion. Since then, beauty tastemakers like Alexa Chung have become involved with the brand, helping to skyrocket its cool factor. If you're in New York City, be sure to pop into the Eyeko Bespoke Bar at Saks Fifth Avenue for a lash analysis and consultation; you'll walk away with a custom tube of mascara.

James Read

If you can't book an appointment with tanning expert James Read (Ellie Goulding, Lady Gaga, Mariah Carey, and Jessie J are all clients), picking up one of his eponymous products is the next best thing. The carefully formulated range blends hydrating and anti-aging ingredients with super-flattering pigments for a natural-looking glow.

Topshop Beauty

When Topshop debuted its highly anticipated beauty line in the U.S. and U.K. in 2010, people freaked out—for good reason. Not only is the price on-point, but esteemed backstage makeup artist Hannah Murray also collaborated on it. From trendy lip and nail colors to daily essentials like mascara and eyeliner, Topshop is a one-stop beauty shop for cool girls everywhere.

Boots No7

We were psyched when we started seeing this U.K. brand infiltrate our local Walgreens, Target, and CVS. Launched 80 years ago by the mega U.K.-based pharmacy Boots, the massive No7 skin care and makeup line has products for every age and skin concern—and it's super affordable.

Soap & Glory

Soap & Glory made a name for itself in 2006 with the launch of its (now iconic) Sexy Mother Pucker lip-plumping gloss. The brand believes that beauty is supposed to be fabulously fun, and that is definitely what you experience when picking up a product.

Jo Malone London

Founded in 1994 by Jo Malone, the fragrance house is known for its simplicity and bespoke style. Opening anything—candles, body lotion, home scents—that comes in the brand's signature cream and black box makes us unbelievably happy.

Show Beauty

The Show Beauty hair care line is not only gorgeous to look at but gorgeous to smell as well. Each product is scented with rosewood, almond butter, and patchouli, but we love it even more for its ability to seriously thicken hair.

Toni & Guy

Brothers Toni and Guy Mascolo cofounded the first Toni & Guy salon in 1963 in London. By the late 1990s, the company had grown to more than 100 salons in 20 countries. You can find Toni and Guy products in drugstores everywhere, and with designer collabs with brands like Marchesa and Sophia Webster, the packaging is cuter than ever.

Philip Kingsley

Loved by many (including Audrey Hepburn), Philip Kingsley is a hair transformer, rehabber, and more. His work and entire product line is informed through trichology, the scientific study of the hair and scalp. A healthy scalp = beautiful hair!

Mason Pearson

In 1885, British engineer Mason Pearson created the iconic hairbrush (by hand) that is now a must-have for both celebrity hairstylists and hair connoisseurs. The original design was so good, it has barely changed since then.